Accupro 95168704 Corner Radius End Mill 3/4 in 5 Flute

Product Description

The ACCUPRO 95168704 is a single-end, corner radius end mill ground from micrograin solid carbide and coated with AlTiN for extended tool life in demanding cutting applications. It carries a 3/4-inch diameter with a 0.0900-inch corner radius and runs five right-hand spiral flutes at a 45-degree helix angle. The 1.625-inch length of cut and 4-inch overall length make it well suited for medium-depth peripheral and slot milling operations. This is a centercutting tool, so it can be plunged directly into workpiece material. Licensed machinists and CNC programmers in job shops, tool rooms, and production environments are the primary users.

This end mill is applied in milling ferrous and hard-to-machine alloys where edge rounding is required to reduce stress concentrations and extend part life. The AlTiN coating provides oxidation resistance at elevated temperatures, making it a practical choice for dry or minimal-lubrication cutting of hardened steels, stainless steels, and titanium alloys. The regular-length geometry fits standard toolholders and is common in vertical machining center setups where clearance is not a limiting factor.

Key Features

• Micrograin solid carbide substrate for rigidity and wear resistance
• AlTiN coating for high-temperature oxidation resistance and extended tool life in dry cutting
• 0.0900-inch corner radius reduces stress concentration on part edges
• Five-flute configuration increases feed rate potential versus four-flute tools
• 45-degree helix angle promotes smooth chip evacuation and reduced cutting forces
• Centercutting design allows direct plunge entry into workpiece material

Compatibility

Designed for use in standard 3/4-inch diameter toolholders including collet chucks, end mill holders, and shrink-fit systems on CNC vertical and horizontal machining centers.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and locked out before loading or unloading the tool. Seat the 3/4-inch shank to the full recommended gauge-line depth in the toolholder and verify runout with a dial indicator before initiating a cut. Follow machine tool manufacturer torque specifications for drawbar or set-screw retention.